I bought a Sony Alpha 7r5 last year, and I use the batteries for that. I like that it can also be charged via USB-C. The performance is fine for me. No problems so far!
01/05/2025
The downside: they last slightly less than the originals.
At least on my camera (a7 II), I haven't had an error once. They charge either with their own USB-C or with a charger. This makes them super convenient and very practical for charging.
At least on my camera (a7 II), I haven't had an error once. They charge either with their own USB-C or with a charger. This makes them super convenient and very practical for charging.
30/04/2025
I recently bought the K&F NP-FZ100 batteries capable of charging directly via a USB-C port.
There are 2 main reasons why I chose these:
1. The price tag is considerably lower than for the original Sony NP-FZ100 batteries.
2. They can be charged directly via the USB-C port, so no extra charger is required.
I am out often photographing wildlife and carrying around my camera equipment in a backpack. Sometimes I do so over multiple days or on long hikes so weight is something I consider crucial, especially when carrying around a few heavy lenses in addition to hiking equipment, etc.
Charging the batteries directly via USB-C allows me to leave the charger at home. Admittedly, these are not heavy, but everyone who goes hiking will know that stuff adds up pretty quickly :D
Also, hooking up 4 of these batteries to a 4-Connector USB-C cable makes charging easy and fast enough over night to start off with a full set of batteries the next day.
I am very happy with the performance of these batteries so far. On my Sony a6700 they last basically as long as does the original battery.
So given the lower price tag compared to the original Sony battery and the more convenient charging, I recommend these batteries without hesitation!
There are 2 main reasons why I chose these:
1. The price tag is considerably lower than for the original Sony NP-FZ100 batteries.
2. They can be charged directly via the USB-C port, so no extra charger is required.
I am out often photographing wildlife and carrying around my camera equipment in a backpack. Sometimes I do so over multiple days or on long hikes so weight is something I consider crucial, especially when carrying around a few heavy lenses in addition to hiking equipment, etc.
Charging the batteries directly via USB-C allows me to leave the charger at home. Admittedly, these are not heavy, but everyone who goes hiking will know that stuff adds up pretty quickly :D
Also, hooking up 4 of these batteries to a 4-Connector USB-C cable makes charging easy and fast enough over night to start off with a full set of batteries the next day.
I am very happy with the performance of these batteries so far. On my Sony a6700 they last basically as long as does the original battery.
So given the lower price tag compared to the original Sony battery and the more convenient charging, I recommend these batteries without hesitation!
28/04/2025
Haven’t used these batteries enough to determine how long they will last, but they work fine in my A7iv. The USB-C port is great for charging.
23/04/2025
Guys, if you are looking for a battery with superior performance to the originals, you know which ones to choose!
I was amazed at their duration! Normally I have always used batteries from other competing brands and even though they declared durations similar to the originals, they never reached the break-even point, instead here the 2600mha are real and give you that extra peace of mind when you are out for events or other things!
In addition, the extra something is the USB C connector that allows you to charge them with any charger, which is very convenient when you forget the original at home
I was amazed at their duration! Normally I have always used batteries from other competing brands and even though they declared durations similar to the originals, they never reached the break-even point, instead here the 2600mha are real and give you that extra peace of mind when you are out for events or other things!
In addition, the extra something is the USB C connector that allows you to charge them with any charger, which is very convenient when you forget the original at home
22/04/2025
Love these batteries, absolutely life changing. I no longer need to bring a battery charger when I travel and I can charge them with a power bank whilst I'm out and about. Their capacity is larger than the original Sony batteries so it's a no brainer! Confirmed they work with Sony a7IV and a7c
19/04/2025
very nice working for my camera so far in my camping hiking trip
18/04/2025
Well recognized by camera (A1), charging directly via USB in the battery itself very practical
16/04/2025
Love that I do not need to bring the charger a long with me. 1. They last a long time have never gone dead on me. 2. Can charge them with USB C cable if out and about.
15/04/2025